The authors' study, using farm-level disaggregated data for 1989-90 fo
r West Bengal, suggests that the inverse relationship between farm siz
e and productivity becomes stronger in the agriculturally developed re
gions of West Bengal compared to the relatively less developed regions
. This is possibly due to the effects of green revelation on smaller s
ized farms. However, to arrive at a comprehensive view of the phenomen
on discussed in this paper, more studies using disaggregated farm-leve
l data for different states are required.